| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $163.31 | 10.465% | $180.4004 | $180.40 | $180.40 | $180.40 |
| Purchase #2 | $27.96 | 13.154% | $31.6379 | $31.64 | $31.65 | $31.60 |
| Purchase #3 | $89.57 | 3.423% | $92.636 | $92.64 | $92.65 | $92.60 |
| Purchase #4 | $220.52 | 13.525% | $250.3453 | $250.35 | $250.35 | $250.30 |
| Purchase #5 | $234.28 | 5.365% | $246.8491 | $246.85 | $246.85 | $246.80 |
| Purchase #6 | $81.89 | 12.345% | $91.9993 | $92.00 | $92.00 | $92.00 |
| Purchase #7 | $224.54 | 11.813% | $251.0649 | $251.06 | $251.05 | $251.10 |
| 7 purchase totals = | $1,042.07 | $1,144.9329 | $1,144.94 | $1,144.95 | $1,144.80 | |